This necklace is made with a lapis lazuli tower wrapped in a copper wire cage and comes on a copper ball chain necklace that measures 20 inches in length. The copper balls are a larger size and measure 9mm. 
Lapis Lazuli Healing Properties: 
A stone of protection that may be worn to guard against psychic attacks, Lapis Lazuli quickly releases stress, bringing deep peace.  It brings harmony and deep inner self-knowledge.  Encourages self-awareness, allows self-expression and reveals inner truth, providing qualities of honesty, compassion and morality to the personality.  Stimulates objectivity, clarity and encourages creativity.  Lapis Lazuli assists to confront and speak one’s truth and inspires confidence.  It bonds relationships, aiding in expression of feelings and emotions. Lapis Lazuli boosts the immune system, purifies blood, lowers blood pressure, cooling and soothing areas of inflammation.  It alleviates insomnia and vertigo, and overcomes depression.  Lapis Lazuli benefits the respiratory and nervous systems and the throat, vocal chords, and thyroid, cleanses organs, bone marrow and thymus.